Details

sample70.0ms

Algorithm

intervals

Results

17.0ms	41×	body	640	valid
14.0ms	202×	body	80	valid
11.0ms	19×	body	1280	valid
5.0ms	102×	body	80	nan
4.0ms	16×	body	320	valid
2.0ms	10×	body	160	valid

simplify1.4s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
6	1983
5	483
4	150
3	54
2	27
1	18
0	10

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.6b

localize32.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ x (/ (exp (* y (log (/ y (+ z y))))) y))
0.0b	(/ y (+ z y))
0.1b	(* y (log (/ y (+ z y))))
8.0b	(log (/ y (+ z y)))

rewrite171.0ms

Algorithm

rewrite-expression-head

Rules

67×	`*-un-lft-identity`
54×	`log-prod`
48×	`times-frac`
41×	`add-sqr-sqrt`
39×	`add-cube-cbrt`
18×	`distribute-rgt-in` `distribute-lft-in`
14×	`distribute-lft-out`
11×	`add-exp-log`
8×	`pow1` `add-cbrt-cube` `associate-/r/`
6×	`add-log-exp`
5×	`flip3-+` `flip-+`
4×	`associate-/r` `associate-r*` `div-inv`
3×	`associate-l` `associate-/l*`
2×	`div-exp` `rem-log-exp` `log-pow`
1×	`cbrt-undiv` `+-commutative` `log-div` `clear-num` `sum-log` `frac-2neg` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 129

Calls

4 calls:

126.0ms	(+ x (/ (exp (* y (log (/ y (+ z y))))) y))
12.0ms	(/ y (+ z y))
16.0ms	(* y (log (/ y (+ z y))))
8.0ms	(log (/ y (+ z y)))

series325.0ms

Counts

4 → 12

Calls

4 calls:

88.0ms	(+ x (/ (exp (* y (log (/ y (+ z y))))) y))
62.0ms	(/ y (+ z y))
102.0ms	(* y (log (/ y (+ z y))))
73.0ms	(log (/ y (+ z y)))

simplify1.2s

Counts

141 → 141

Iterations

Iter	Nodes
done	5001
2	1297
1	451
0	199

prune845.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ x (/ (exp 0) y))

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

3×	`*-un-lft-identity` `add-log-exp`
1×	`add-sqr-sqrt` `pow1` `+-commutative` `sum-log` `flip3-+` `add-cbrt-cube` `add-exp-log` `add-cube-cbrt` `flip-+` `distribute-lft-out`

Counts

1 → 12

Calls

1 calls:

9.0ms

(+ x (/ (exp 0) y))

series25.0ms

Counts

1 → 3

Calls

1 calls:

25.0ms

(+ x (/ (exp 0) y))

simplify1.8s

Counts

15 → 15

Iterations

Iter	Nodes
done	5000
3	2966
2	352
1	80
0	30

prune58.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (exp (- z)) y)

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-sqr-sqrt` `*-un-lft-identity` `times-frac` `add-cube-cbrt`
3×	`associate-/r` `add-cbrt-cube` `associate-/l`
2×	`add-exp-log` `associate-/l/`
1×	`neg-sub0` `exp-neg` `pow1` `cbrt-undiv` `clear-num` `frac-2neg` `exp-diff` `div-exp` `div-inv` `add-log-exp`

Counts

1 → 29

Calls

1 calls:

12.0ms

(/ (exp (- z)) y)

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(/ (exp (- z)) y)

simplify2.3s

Counts

32 → 32

Iterations

Iter	Nodes
done	5000
3	3577
2	483
1	125
0	64

prune169.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes186.0ms

Accuracy

66.4% (0.8b remaining)

Error of 1.0b against oracle of 0.2b and baseline of 2.5b

bsearch52.0ms

Steps

Iters	Range		Point
9	2.6266894576798975e-42	2.1845486952314766e-34	2.135076845346737e-34

simplify4.0ms

Iterations

Iter	Nodes
done	17
1	17
0	14

end0.0ms

sample3.1s

Algorithm

intervals

Results

920.0ms	740×	body	1280	valid
788.0ms	6549×	body	80	valid
475.0ms	968×	body	640	valid
241.0ms	2936×	body	80	nan
162.0ms	558×	body	320	valid
57.0ms	309×	body	160	valid